CN105442517A - Pile top pushing and positioning device - Google Patents
Pile top pushing and positioning device Download PDFInfo
- Publication number
- CN105442517A CN105442517A CN201510853400.1A CN201510853400A CN105442517A CN 105442517 A CN105442517 A CN 105442517A CN 201510853400 A CN201510853400 A CN 201510853400A CN 105442517 A CN105442517 A CN 105442517A
- Authority
- CN
- China
- Prior art keywords
- plate
- locking
- stake top
- pushing tow
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
- E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
- E02B17/0827—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with screws and nuts mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a pile top pushing and positioning device. The pile top pushing and positioning device comprises a pile top positioning base. A positioning groove matched with the pile top of an engineering pile is formed in the bottom of the pile top positioning base. A supporting frame is arranged above the pile top positioning base. A lifting adjustment device is connected between the supporting frame and the pile top positioning base. A three-direction jack and a locking device fixed through cooperation with a bottom plate of a bearing platform are fixed to a top plate of the supporting frame. The pile top positioning device and the pile top are matched and positioned through the pile top positioning device. The height of the supporting frame is adjusted through the lifting adjustment device. The bearing platform is locked through the locking device. When the bearing platform needs to be moved, the platform is pushed out and moved through the three-direction jack. The pile top pushing and positioning device is convenient to operate, simple in structure and high in stability. Mobility of the platform is achieved. Meanwhile, the construction requirement of the engineering pile within a large range is met through mobility of the platform, the construction efficiency is greatly improved, the work quantity of workers is decreased, and good practicability and high market application value are achieved.
Description
Technical field
The present invention relates to pile foundation construction equipment technical field, refer to a kind of stake top pushing tow positioner particularly.
Background technology
Aquatic pile foundation construction is conventional adopts the injection carrying out engineering pile based on jack-up unit or the fixed operation platform set up.Jack-up unit is as special equipment, the piling work under different water depth and wave environment can be adapted to, but cost is high, professional is needed to operate, and affect greatly by wave period during displacement, and move and locate length consuming time, large by sea situation ambient influnence, during each position conversion, positioning precision is not high, and work efficiency is relatively low; When carrying out engineering pile injection based on fixed platform, positioning precision is high, carry out when position is changed very convenient in flat roof area, but it is high that large-area fixed platform sets up cost, narrow application range, only can carry out the piling work in flat roof area, and environmental suitability is poor, general only for inland river and lake environment, platform cannot be set up in adverse circumstances such as off-lying seas.Also considerable influence is had to environment.
Summary of the invention
Object of the present invention is exactly the deficiency that will solve above-mentioned background technology, provides a kind of stake top pushing tow positioner, to be clamped and move by this device to operation platform, implementation platform mobile construction within the specific limits.
For realizing this object, the stake top pushing tow positioner designed by the present invention, it comprises stake top positioning seat, has the locating slot coordinated with engineering pile stake top bottom the positioning seat of described stake top; Be provided with bracing frame above the positioning seat of described stake top, between support frame as described above and stake top positioning seat, be connected with elevation and subsidence regulating device; The top board of support frame as described above is fixed with three-way jack and coordinates fixing locking device with bearing platform base plate.
Further, described elevation and subsidence regulating device comprises the screw shell being arranged at positioning seat top, stake top, and described screw shell internal thread is connected with internal and external threads sleeve pipe, and described internal and external threads sleeve pipe internal thread is connected with screw rod, and described screw tip is arranged in bracing frame.
Further, the top circumference of described stake top positioning seat evenly has locating hole, and described screw shell is fixed in locating hole.
Further, the top board bilateral symmetry of support frame as described above is provided with a locking device.
Further, described locking device comprises lock bracket, and the cooperation of described lock bracket top is fixed with locking adjustable plate, and described locking adjustable plate has longitudinal threaded bore, is combined with the lock bolt compressing bearing platform base plate in described longitudinal threaded bore.
Further, described lock bracket comprises two pieces of just right rocker plate, is connected with connecting axle between the top of described two pieces of rocker plate, and described connecting axle is through locking bed, the top of described locking bed is fixed with the plate that is locked, described in the be locked rear portion of plate be provided with locking support plate; The back support of described locking adjustable plate is on locking support plate, the both sides, middle part of described locking adjustable plate bottom surface are respectively arranged with a stop sleeve, the both sides, rear portion of the described plate that is locked are respectively arranged with a longitudinal adjusting bolt, described longitudinal adjusting bolt is arranged in stop sleeve, the top of described longitudinal adjusting bolt is connected with locking nut through locking adjustable plate, and described lock bolt is arranged at the front part sides of locking adjustable plate.
Further, the both sides of described locking adjustable plate have elongated hole, and the top of described adjusting bolt connects locking nut through in elongated hole, and the internal diameter of described stop sleeve is greater than the diameter of longitudinal adjusting bolt.
Further, be locked described between the both sides, rear portion of plate and locking bed and be fixedly connected with stiffener.
Further, the center of top of described screw rod has through hole, and the both sides, front and back of described through hole are respectively equipped with one piece of screw rod location-plate, and be connected with alignment pin between described two pieces of screw rod location-plates and the through hole of screw rod, described screw rod location-plate is fixed in bracing frame.
Further, the top of described elevation and subsidence regulating device is also fixed with ball pivot nut, is combined with ball pivot bolt in described ball pivot nut, and described ball pivot bolt top is connected with ball pivot, fits and compress in the bottom of described ball pivot and bracing frame.
The invention has the beneficial effects as follows: stake top pushing tow positioner to be coordinated with stake top by stake top positioning seat locates, by the height of elevation and subsidence regulating device adjusting support frame, by locking device, bearing platform is locked, when bearing platform needs mobile, by three-way jack platform ejected and be shifted, easy to operate, structure is simple, and stability is high.Achieve the mobility of platform, the travelling performance that simultaneously make use of platform meets the construction requirement of the engineering pile on a large scale, substantially increases efficiency of construction, decreases the artificial amount of labour, have good practicality and market using value.
Accompanying drawing explanation
Fig. 1 is the structural representation that king-pile top of the present invention pushing tow positioner is installed on engineering pile topmast support bearing platform;
Fig. 2 is that king-pile top of the present invention pushing tow positioner coordinates the structural representation of locating with bearing platform base plate;
Fig. 3 is the front view of king-pile top of the present invention pushing tow positioner;
Fig. 4 is that in the present invention, screw rod is arranged at the structural representation in bracing frame;
Fig. 5 is the lateral view of three-way jack in the present invention;
Fig. 6 is the lateral view of rocking arm in the present invention;
Fig. 7 is the top view of three-way jack in the present invention;
Fig. 8 is the top view of king-pile top of the present invention positioning seat;
Wherein, 101-stake top positioning seat, 101.1-screw shell locating hole, 101.2-ball pivot bolt positioning hole, 102-engineering pile, 103-locating slot, 104-bracing frame, 105-elevation and subsidence regulating device, 105.1-screw shell, 105.2-internal and external threads sleeve pipe, 105.3-screw rod, 106-three-way jack, 106.1-main top, 106.2-vertical shift oil cylinder, 106.3-sideslip oil cylinder, 107-bearing platform, 108-locking device, 108.1-locking adjustable plate, 108.2-locking bed, 108.3-be locked plate, 108.4-locking support plate, 108.5-stop sleeve, 108.6-longitudinal adjusting bolt, 108.7-locking nut, 108.8-lock bolt, 108.9-stiffener, 109-rubber ring, 110-positioning through hole, 111-screw rod location-plate, 112-alignment pin, 113-rocker plate, 114-connecting axle, 115-ball pivot nut, 116-ball pivot bolt, 117-ball pivot.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Stake top pushing tow positioner as shown in Fig. 1-8, comprises stake top positioning seat 101, has and push up with engineering pile 102 locating slot 103 coordinated bottom stake top positioning seat 101; Be provided with bracing frame 104 above the positioning seat 101 of stake top, between bracing frame 104 and stake top positioning seat 101, be connected with elevation and subsidence regulating device 105; The top board of bracing frame 104 is fixed with three-way jack 106 and coordinates fixing locking device 108 with bearing platform 107 base plate.Stake top positioning seat 101 designs according to the shape at engineering pile 102 top, coordinate with engineering pile 102 and locate, regulate the height of elevation and subsidence regulating device 105 adjusting support frame 104, when platform is in construction location place, operation locking device 108 locking platform, when platform needs mobile, unclamp locking device 108, carry out pushing tow and movement by three-way jack 106 pairs of platforms.
As shown in Figure 2, Figure 4 shows, the circumferential cell wall of the locating slot 103 of stake top positioning seat 101 is fixed with rubber ring 109.Improve stake top positioning seat 101 and push up with engineering pile 102 structural stability coordinating and locate.
As shown in Figure 3, elevation and subsidence regulating device 105 comprises the screw shell 105.1 being arranged at positioning seat 101 top, stake top, screw shell 105.1 internal thread is connected with internal and external threads sleeve pipe 105.2, internal and external threads sleeve pipe 105.2 internal thread is connected with screw rod 105.3, and screw rod 105.3 top is arranged in bracing frame 104.Rotate internal and external threads sleeve pipe 105.2, screw rod 105.3 is moved up and down, thus the height of adjustment bracing frame 104.
As shown in Fig. 3-4, the center of top of described screw rod 105.3 has positioning through hole 110, the both sides, front and back of described positioning through hole 110 are respectively equipped with one piece of screw rod location-plate 111, be connected with alignment pin 112 between described two pieces of screw rod location-plates 111 and the positioning through hole 110 of screw rod 105.3, described screw rod location-plate 111 is fixed in bracing frame 104.There is little activity space between screw rod 105.3 and bracing frame 104, screw rod 105.3 can being made to carry out self-compensating when bearing bracing frame 104 weight, improving structural stability further.
As shown in Figure 3 and Figure 6, the top of elevation and subsidence regulating device 105 is also fixed with ball pivot nut 115, be combined with ball pivot bolt 116 in described ball pivot nut 115, described ball pivot bolt 116 top is connected with ball pivot 117, and described ball pivot 117 is fitted with the bottom of bracing frame 104 and compressed.By the structure of ball pivot 117, ensure supporting seat 104 level, guarantee that jacking is stablized.
As shown in Figure 8, in the top circumference of stake top positioning seat 101, uniform intervals has screw shell locating hole 101.1 and ball pivot bolt positioning hole 101.2, screw shell 105.1 is fixed in screw shell locating hole 101.1, and ball pivot bolt 116 is arranged in ball pivot bolt positioning hole 101.2.
As shown in Figure 3, the top board bilateral symmetry of bracing frame 104 is fixed with a locking device 108.Locking device 108 is arranged symmetrically in bracing frame 104 top board both sides, and locking effect is good, and structural stability is high.
As shown in Figure 3, locking device 108 comprises lock bracket, and lock bracket top coordinates to be fixed with locks adjustable plate 108.1, locking adjustable plate 108.1 has longitudinal threaded bore, is combined with the lock bolt 108.8 compressing bearing platform 107 base plate in longitudinal threaded bore.
As shown in Figure 3 and Figure 6, described lock bracket comprises two pieces of just right rocker plate 113, connecting axle 114 is connected with between the top of described two pieces of rocker plate 113, described connecting axle 114 is through locking bed 108.2, the top of described locking bed 108.2 is provided with the plate 108.3 that is locked, described in the be locked rear portion of plate 108.3 be provided with locking support plate 108.4; The back support of described locking adjustable plate 108.1 is on locking support plate 108.4, the both sides, middle part of described locking adjustable plate 108.1 bottom surface are respectively arranged with a stop sleeve 108.5, the both sides, rear portion of the described plate 108.3 that is locked are respectively arranged with a longitudinal adjusting bolt 108.6, described longitudinal adjusting bolt 108.6 is arranged in stop sleeve 108.5, the top of described longitudinal adjusting bolt 108.6 is connected with locking nut 108.7 through locking adjustable plate 108.1, and described lock bolt 108.8 is arranged at the front part sides of locking adjustable plate 108.1.
As shown in Figure 3, the both sides of described locking adjustable plate 108.1 have elongated hole, and the top of described lock bolt 108.8 connects locking nut 108.7 through in elongated hole, and the internal diameter of described stop sleeve 108.5 is greater than the diameter of longitudinal adjusting bolt 108.6.Because stop sleeve 108.5 internal diameter is greater than the diameter of longitudinal adjusting bolt 108.6, therefore after lock bolt 108.8 being unclamped, the directly position of adjustment locking adjustable plate 108.1, can avoid the base plate of locking adjustable plate 108.1 or lock bolt 108.8 and bearing platform 107 to produce and interfere.
In technique scheme, between the both sides, rear portion of the plate 108.3 that is locked and locking bed 108.2, be fixedly connected with stiffener 108.9.Further reinforcement is locked the structural strength of plate 108.3, ensures the locking effect to bearing platform 107 base plate.
The pushing tow process of the stake top pushing tow positioner designed by the present invention is: the installation completing stake top pushing tow positioner on engineering pile 102, and the end face absolute altitude adjusting bracing frame 104 with elevation and subsidence regulating device 105.Before work, unclamp locking device 108; During work, the main top 106.1 upwards jacking of three-way jack 106, pushes up bearing platform 107 from locking device 108, and vertical shift oil cylinder 106.2 promotes bearing platform 107 and moves forward a stroke.After a stroke terminates, main top 106.1 declines, and bearing platform 107 falls back on locking device 108, vertical shift oil cylinder 106.2 oil return.So move in circles and bearing platform 107 is moved.When the mobile generation skew of bearing platform 107, sideslip oil cylinder 106.3 promotes bearing platform 107 laterally correction.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (9)
1. a stake top pushing tow positioner, is characterized in that: it comprises stake top positioning seat (101), and described stake top positioning seat (101) bottom has the locating slot (103) coordinated with engineering pile (102) stake top; Described stake top positioning seat (101) top is provided with bracing frame (104), is connected with elevation and subsidence regulating device (105) between support frame as described above (104) and stake top positioning seat (101); The top board of support frame as described above (104) is fixed with three-way jack (106) and coordinates fixing locking device (108) with bearing platform (107) base plate.
2. a kind of stake top according to claim 1 pushing tow positioner, it is characterized in that: described elevation and subsidence regulating device (105) comprises the screw shell (105.1) being arranged at positioning seat (101) top, stake top, described screw shell (105.1) internal thread is connected with internal and external threads sleeve pipe (105.2), described internal and external threads sleeve pipe (105.2) internal thread is connected with screw rod (105.3), and described screw rod (105.3) top is arranged in bracing frame (104).
3. a kind of stake top according to claim 1 pushing tow positioner, is characterized in that: the top board bilateral symmetry of support frame as described above (104) is provided with a locking device (108).
4. a kind of stake top according to claim 4 pushing tow positioner, it is characterized in that: described locking device (108) comprises lock bracket, described lock bracket top coordinates to be fixed with locks adjustable plate (108.1), described locking adjustable plate (108.1) has longitudinal threaded bore, in described longitudinal threaded bore, is combined with the lock bolt (108.8) compressing bearing platform (107) base plate.
5. a kind of stake top according to claim 4 pushing tow positioner, it is characterized in that: described lock bracket comprises two pieces of just right rocker plate (113), connecting axle (114) is connected with between the top of described two pieces of rocker plate (113), described connecting axle (114) is through locking bed (108.2), the top of described locking bed (108.2) is provided with the plate that is locked (108.3), described in the be locked rear portion of plate (108.3) be provided with locking support plate (108.4), the back support of described locking adjustable plate (108.1) is on locking support plate (108.4), the both sides, middle part of described locking adjustable plate (108.1) bottom surface are respectively arranged with a stop sleeve (108.5), the both sides, rear portion of the described plate that is locked (108.3) are respectively arranged with a longitudinal adjusting bolt (108.6), described longitudinal adjusting bolt (108.6) is arranged in stop sleeve (108.5), the top of described longitudinal adjusting bolt (108.6) is connected with locking nut (108.7) through locking adjustable plate (108.1), described lock bolt (108.8) is arranged at the front part sides of locking adjustable plate (108.1).
6. a kind of stake top according to claim 5 pushing tow positioner, it is characterized in that: the both sides of described locking adjustable plate (108.1) have elongated hole, the top of described adjusting bolt (108.6) connects locking nut (108.7) through in elongated hole, and the internal diameter of described stop sleeve (108.5) is greater than the diameter of longitudinal adjusting bolt (108.6).
7. a kind of stake top according to claim 5 pushing tow positioner, is characterized in that: described in be locked between the both sides, rear portion of plate (108.3) and locking bed (108.2) and be fixedly connected with stiffener (108.9).
8. a kind of stake top according to claim 2 pushing tow positioner, it is characterized in that: the center of top of described screw rod (105.3) has positioning through hole (110), the both sides, front and back of described positioning through hole (110) are respectively equipped with one piece of screw rod location-plate (111), be connected with alignment pin (112) between described two pieces of screw rod location-plates (111) and the positioning through hole (110) of screw rod (105.3), described screw rod location-plate (111) is fixed in bracing frame (104).
9. a kind of stake top according to claim 8 pushing tow positioner, it is characterized in that: the top of described elevation and subsidence regulating device (105) is also fixed with ball pivot nut (115), ball pivot bolt (116) is combined with in described ball pivot nut (115), described ball pivot bolt (116) top is connected with ball pivot (117), and described ball pivot (117) is fitted with the bottom of bracing frame (104) and compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853400.1A CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853400.1A CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105442517A true CN105442517A (en) | 2016-03-30 |
| CN105442517B CN105442517B (en) | 2017-08-29 |
Family
ID=55553113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853400.1A Active CN105442517B (en) | 2015-11-27 | 2015-11-27 | A kind of stake top pushing tow positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105442517B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120687A (en) * | 2016-06-24 | 2016-11-16 | 中铁大桥局集团有限公司 | Drilling platform self-level(l)ing device and construction method thereof |
| WO2018000408A1 (en) * | 2016-07-01 | 2018-01-04 | 中交武汉港湾工程设计研究院有限公司 | Pile top pushing and positioning device |
| WO2018000409A1 (en) * | 2016-07-01 | 2018-01-04 | 中交第二航务工程局有限公司 | Pile top-supported walking type moving pile-driving platform |
| CN110528396A (en) * | 2019-09-24 | 2019-12-03 | 中铁十六局集团有限公司 | Supporting apparatus for beam sections |
| CN112049106A (en) * | 2020-07-27 | 2020-12-08 | 中国港湾工程有限责任公司 | Construction process of steel pipe pile in medium-long period wave sea area |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162630A (en) * | 1985-01-08 | 1986-07-23 | Kawasaki Steel Corp | Method and device of driving pile |
| CN201720676U (en) * | 2010-02-02 | 2011-01-26 | 中交二公局第五工程有限公司 | Precise position-adjusting device of large component |
| CN102535469A (en) * | 2012-02-17 | 2012-07-04 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
| CN103132513A (en) * | 2013-02-25 | 2013-06-05 | 中交武汉港湾工程设计研究院有限公司 | Repairing method of damaged foundation pile of high-pile wharf |
| CN205296119U (en) * | 2015-11-27 | 2016-06-08 | 中交武汉港湾工程设计研究院有限公司 | Pile bolck top pushes away positioner |
-
2015
- 2015-11-27 CN CN201510853400.1A patent/CN105442517B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162630A (en) * | 1985-01-08 | 1986-07-23 | Kawasaki Steel Corp | Method and device of driving pile |
| CN201720676U (en) * | 2010-02-02 | 2011-01-26 | 中交二公局第五工程有限公司 | Precise position-adjusting device of large component |
| CN102535469A (en) * | 2012-02-17 | 2012-07-04 | 中交武汉港湾工程设计研究院有限公司 | Tool type guiding pile-sinking device |
| CN103132513A (en) * | 2013-02-25 | 2013-06-05 | 中交武汉港湾工程设计研究院有限公司 | Repairing method of damaged foundation pile of high-pile wharf |
| CN205296119U (en) * | 2015-11-27 | 2016-06-08 | 中交武汉港湾工程设计研究院有限公司 | Pile bolck top pushes away positioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120687A (en) * | 2016-06-24 | 2016-11-16 | 中铁大桥局集团有限公司 | Drilling platform self-level(l)ing device and construction method thereof |
| CN106120687B (en) * | 2016-06-24 | 2018-07-06 | 中铁大桥局集团有限公司 | The construction method of drilling platform self-level(l)ing installation |
| WO2018000408A1 (en) * | 2016-07-01 | 2018-01-04 | 中交武汉港湾工程设计研究院有限公司 | Pile top pushing and positioning device |
| WO2018000409A1 (en) * | 2016-07-01 | 2018-01-04 | 中交第二航务工程局有限公司 | Pile top-supported walking type moving pile-driving platform |
| CN110528396A (en) * | 2019-09-24 | 2019-12-03 | 中铁十六局集团有限公司 | Supporting apparatus for beam sections |
| CN112049106A (en) * | 2020-07-27 | 2020-12-08 | 中国港湾工程有限责任公司 | Construction process of steel pipe pile in medium-long period wave sea area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105442517B (en) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105442517A (en) | Pile top pushing and positioning device | |
| CN105421454A (en) | Pile top supporting walking type moving piling platform | |
| CN201463834U (en) | Laser tracker coordinate setting auxiliary device for large curved surface | |
| WO2018000409A1 (en) | Pile top-supported walking type moving pile-driving platform | |
| CN205296119U (en) | Pile bolck top pushes away positioner | |
| CN210482355U (en) | Offshore wind power jacket foundation pile sinking retainer | |
| WO2018000408A1 (en) | Pile top pushing and positioning device | |
| CN104295862B (en) | A kind of power measuring instrument tripod | |
| CN109162306B (en) | Uneven settlement correcting device for communication iron tower and using method thereof | |
| CN212772440U (en) | Pile foundation fixing device for civil engineering | |
| CN205242401U (en) | Pile bolck supports walking and removes pile platform | |
| CN200955142Y (en) | Large-truss type pile-leg structure gethering-up positioning device | |
| CN212131512U (en) | Pipeline supporting and positioning device for drainage construction | |
| CN211425364U (en) | Three-dimensional mapping device for building engineering | |
| CN218521750U (en) | Composite foundation detection device | |
| CN211974400U (en) | Novel supplementary line drawing of water and electricity installation is got device | |
| CN201401608Y (en) | Adjustable pad iron | |
| CN204139619U (en) | For the support that huge post lifting is installed | |
| CN204979184U (en) | Be used for boats and ships superstructure always to organize location bed -jig frock | |
| CN204346327U (en) | The auxiliary device for displacement measurement that anchor pole or anchor cable anti-pulling detect | |
| CN203672398U (en) | Novel measuring instrument tripod | |
| CN203613542U (en) | Sinking device for batter piles in shallow sea reclamation area | |
| CN202411928U (en) | Positioning and processing device for hidden gate of mold core and positioning and processing structure | |
| CN203639940U (en) | Retaining wall for hydraulic engineering | |
| CN219994588U (en) | Long-distance pipeline stabilizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |